<template>
  <div class="wrapper">
    <swiper ref="mySwiper" :options="swiperOptions" v-if="showSwiper">
      <swiper-slide v-for="item in swiperList" :key="item.id">
        <img class="swiper-img" :src="item.src">
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>

</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    swiperList: Array
  },
  data () {
    return {
      swiperOptions: {
        pagination: '.swiper-pagination',
        loop: true,
        autoplay: 3000
      }
    }
  },
  computed: {    showSwiper () {      return this.swiperList.length    }  }
}
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background-color  #fff;
  .wrapper
    background-color: #eee
  .swiper-img
    width 100%
    height 3.7rem
</style>
